As a high performance travel shaver the remington r95 boasts worldwide voltage and is lithium powered to give 30 minutes usage time for up to ten shaves its the ideal travelling companion for men who want to take care of their appearance wherever they go with rotary system to deliver a smooth shave in no time the protective head cover protects it from damage as well as keeping it clean and tidy 8 hour charge time for 30 minutes usage for dry use only not washable 2 year manufacturers gu